Home / 1,885,506.03-2,601,993.51-1,026,066.06

Finding the Fourth Proportional to 1,885,506.03, 2,601,993.51 and 1,026,066.06

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Solution

The fourth proportional to 1,885,506.03, 2,601,993.51 and 1,026,066.06 is: 1,415,968.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,506.03 : 2,601,993.51 = 1,026,066.06 : x
  2. Step 2: Convert to fraction form
    1,885,506.03/2,601,993.51 = 1,026,066.06/x
  3. Step 3: Cross multiply
    1,885,506.03x = 2,601,993.51 × 1,026,066.06
  4. Step 4: Simplify right side
    1,885,506.03x = 2,669,817,228,951.27
  5. Step 5: Solve for x
    x = 2,669,817,228,951.27/1,885,506.03
  6. Step 6: Final answer
    x = 1,415,968.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.